The flight distance from Dupage Airport (DPA) in Chicago/West Chicago, United States to Harry Reid International Airport (LAS) in Las Vegas, United States is 2,402 kilometers (1,493 miles / 1,297 nautical miles). The estimated flight time for this route is approximately 4h, flying west at a heading of 263°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 2-hour time difference between the two cities.

Time zone information: When it's 01:17 in Chicago/West Chicago, it's 23:17 in Las Vegas.

There is a significant elevation difference of 1,423 feet between the two airports. Harry Reid International Airport sits higher than Dupage Airport.

The return flight from Las Vegas (LAS) to Chicago/West Chicago (DPA) follows a heading of 66° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Dupage Airport (DPA) and Harry Reid International Airport (LAS) detail pages, or use our flight duration calculator to compare other routes.